Description: Genuine HP 3.6V NiMH Battery for BBWC Option on Smart Array Controllers. Battery Only Note: Genuine HP product. This battery is not 3rd party. Part Number(s) Original Part# 274779-001 Replacement Part# 307132-001 Overview: Manufacturer Hewlett-Packard Manufacturer Part Number 307132-001 Brand Name HP Product Model 307132-001 Product Name HP 3.6V NiMH Battery Specifications: Category Proliant Controller Sub-Category BBWC Battery Generation SA641/642 Part Number 307132-001 Products ID 144061 Manufacturer Hewlett-Packard Class Nickle-Metal Hydride Charge 3.6v